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1/*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16/// <reference path='./import.ts' />
17class ArkPolygonComponent extends ArkCommonShapeComponent implements PolygonAttribute {
18  constructor(nativePtr: KNode, classType?: ModifierType) {
19    super(nativePtr, classType);
20  }
21
22  points(value: Array<any>): this {
23    modifierWithKey(this._modifiersWithKeys, PolygonPointsModifier.identity, PolygonPointsModifier, value);
24    return this;
25  }
26}
27
28class PolygonPointsModifier extends ModifierWithKey<Array<any>> {
29  constructor(value: Array<any>) {
30    super(value);
31  }
32  static identity: Symbol = Symbol('polygonPoints');
33  applyPeer(node: KNode, reset: boolean): void {
34    let xPoint = [];
35    let yPoint = [];
36    if (Array.isArray(this.value)) {
37      for (let i = 0; i <= this.value.length; i++) {
38        let item = this.value[i];
39        if (!Array.isArray(item)) {
40          continue;
41        }
42
43        if (item.length < ARRAY_LENGTH || isUndefined(item[0]) || isUndefined(item[1])) {
44          reset = true;
45          break;
46        }
47
48        xPoint.push(item[0]);
49        yPoint.push(item[1]);
50      }
51    } else {
52      reset = true;
53    }
54
55    if (reset) {
56      getUINativeModule().polygon.resetPolygonPoints(node);
57    } else {
58      getUINativeModule().polygon.setPolygonPoints(node, xPoint, yPoint);
59    }
60  }
61
62  checkObjectDiff(): boolean {
63    return this.stageValue !== this.value;
64  }
65}
66
67// @ts-ignore
68globalThis.Polygon.attributeModifier = function (modifier: ArkComponent): void {
69  attributeModifierFunc.call(this, modifier, (nativePtr: KNode) => {
70    return new ArkPolygonComponent(nativePtr);
71  }, (nativePtr: KNode, classType: ModifierType, modifierJS: ModifierJS) => {
72    return new modifierJS.PolygonModifier(nativePtr, classType);
73  });
74};
75